These accommodate a 1" handlebar and are made for custom applications

you may need to change carburetor jetting or use of an aftermarket fuel injection control module for peak performance

to prevent galling and promote more consistent torque loading

and ready to roll for your brakeless setup

Get the Vintage Look

Axle Spacer Kit: OEM 39mm Trees / Lowbrow Tapered Lowers / Lowbrow Ribbed Spool Wheel Subcategory_Gauge Mounts & Brackets These accommodate a 1" handlebarWe designed and made these axle spacer kits to make your life easier. They are made specifically for use with a customized Harley 39mm Narrow Glide Showa Fork (as found on most 1987 & later Sportsters, FXRs and certain year Dynas) that uses these following parts: Harley OEM 39mm Triple Trees (or aftermarket trees with the exact same 7" center to center fork tube spacing as OEM) Lowbrow Customs 39mm Tapered Fork Lowers Aluminum SKU 016485 (or Black SKU